<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style>
        div{
            letter-spacing: 10px;
            word-spacing: 20px;
        }
    </style>
</head>
<body>
    
    <div>Hello My Name is WangCai~</div>

</body>
</html>